import random

coin =5000

num= random.randint(1,100)

while True:

    guess=int(input("猜数字:"))

    if 1 <= guess <= 100:

        if coin>0:
            if guess==num:

                coin+=3000
                print("恭喜猜中,幸运数字为：",num,"剩余金币为：",coin)
                break
            elif guess > num :

                coin-=500
                print ("大了","剩余金币为：",coin)
            else :

                coin-=500
                print("小了","剩余金币为：",coin)
        else:
            print("金币不足，请及时充值")
            break
    else:
        print("请输入1~100的数字")